DNA CQE3 Questions Question Preview (ID: 55449)


DNA Questions. TEACHERS: click here for quick copy question ID numbers.

Would would be the complementary DNA base sequence to TAGGC
a) ATCCG
b) GGCCA
c) AGGCT
d) TTACG

What makes up a nucleotide of DNA?
a) adenine, thymine, uracil, guanine
b) guanine, a 5 carbon sugar, thymine
c) A nitrogen base, a 5 carbon sugar deoxyribose, and a phosphate group
d) a phosphate group and 2 nitrogen bases

DNA is copied in a process called
a) translation
b) transcription
c) transformation
d) replication

DNA replication results in 2 DNA molecules
a) each with 2 new strands
b) each with 1 old strand and 1 new strand
c) each with 2 old strands
d) 5 times the original DNA content

If 20% of an organisms DNA is thymine, what percent is adenine?
a) 20%
b) 40%
c) 30%
d) 60%

If 10% of an organisms DNA is adenine, what percent is cytosine?
a) 10%
b) 40%
c) 20%
d) 80%

Which base pair IS NOT found in DNA?
a) Uracil
b) adenine
c) thymine
d) guanine

Which is found in both DNA and RNA
a) adenine and guanine
b) ribose and deoxyribose
c) uracil and thymine
d) phosphate groups and uracil

Which is a nucleotide found in DNA?
a) deoxyribose, a phosphate group, and uracil
b) ribose, a phosphate group, and uracil
c) Deoxyribose, a phosphate group, thymine
d) a phosphate group, thymine, and guanine

DNA stands for
a) ribonucleic acid
b) deoxyribonucleic acid
c) demonstration nucleic acid
d) disruptive nucleic acid

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